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T

he Eberhard & Co. watch manufactory was founded 

by Georges-Lucien Eberhard at La Chaux-de-Fonds back 
in 1887. Ever since, the venture has specialised in the 
making of chronographs.
In this capacity, it has attained a highly respected 
position in the world of high-grade watches. With the 
introduction, at a later stage, of sportively elegant 
watches it has furthermore augmented this status of 
the Eberhard & Co. brand name.
Eberhard’s success story is backed by consistent 
deployment of advanced technology, meticulous 
craftsmanship and, not least, by observing that long 
tradition of superior workmanship which has made 
Swiss watchmaking a household name. 
Today, with well over a century gone by, watches by 
Eberhard & Co. continue to stand for that high-grade 
quality and those excellent virtues which will please 
even the most demanding of connoisseurs.
Today the historic Eberhard & Co. headquarters, at 73 
Avenue Léopold-Robert, house the brand museum, 
which can be visited by appointment.

Summary of Contents for Chrono 4 21-42

Page 1: ...USER MANUAL...

Page 2: ...f the Eberhard Co brand name Eberhard s success story is backed by consistent deployment of advanced technology meticulous craftsmanship and not least by observing that long tradition of superior work...

Page 3: ...24 months from the date of purchase subject to normal conditions of use This guarantee does not cover damage including indirect damage caused by shocks falls or incorrect use of the watch wear and te...

Page 4: ...he chronograph C Windingcrown D Hours handofthewatch E Minutes handofthewatch F Smallcontinuousseconds hand G Centreseconds handofthe chronograph H Smallminutes handofthechronograph I Smallhours hando...

Page 5: ...h C Windingcrown D Hours handofthewatch E Minutes handofthewatch F Smallcontinuousseconds hand G Centreseconds handofthe chronograph H Smallminutes handofthechronograph I Smallhours handofthechronogra...

Page 6: ...sistantto50m READING THE DIAL Onthe Chrono421 42 dialthereare4counters arrangedinonerow havingthefollowingfunctions Smallminutes handofthechronographH Smallhours handofthechronographI 24 hoursindicato...

Page 7: ...ise Whenitisunscrewed turnitclockwisetotransmit the manual charge to the movement If your Chrono 4 21 42 has not beenwornforsometime themovementhastobewoundmanually in order to obtain immediately a su...

Page 8: ...data needed for metering the speed of a vehicle over a distance of 1 000metres Themomentthevehiclepassesthefirstreadingmarkingthebeginningofsaid1 000mdistance activatethe handGofthechronographtobring...

Page 9: ...d butinthe1 5ofasecond CARE OF WATERPROOF WATCHES The Chrono 4 21 42 model can be worn in the shower for diving and snorkelling but is not designed for deep water diving Be careful not to pull out the...

Page 10: ......

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